1040486164 has 6 divisors (see below), whose sum is σ = 1820850794. Its totient is φ = 520243080.

The previous prime is 1040486159. The next prime is 1040486171. The reversal of 1040486164 is 4616840401.

It can be written as a sum of positive squares in only one way, i.e., 741472900 + 299013264 = 27230^2 + 17292^2 .

It is a super-2 number, since 2×1040486164² = 2165222914950869792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130060767 + ... + 130060774.

Almost surely, 2^1040486164 is an apocalyptic number.

It is an amenable number.

1040486164 is a deficient number, since it is larger than the sum of its proper divisors (780364630).

1040486164 is a wasteful number, since it uses less digits than its factorization.

1040486164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260121545 (or 260121543 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 1040486164 is about 32256.5677653404. The cubic root of 1040486164 is about 1013.3172515434.

It can be divided in two parts, 1040 and 486164, that added together give a square (487204 = 698²).

The spelling of 1040486164 in words is "one billion, forty million, four hundred eighty-six thousand, one hundred sixty-four".